Tripartite Technical Meeting for Hotels, Restaurants and Similar Establishments Geneva, Switzerland, & International Labour Organization. (1983). Third tripartite technical meeting for hotels, restaurants and similar establishments, Geneva, 1983: General report. ILO.
Cytowanie według stylu Chicago (wyd. 17)Tripartite Technical Meeting for Hotels, Restaurants and Similar Establishments Geneva, Switzerland, i International Labour Organization. Third Tripartite Technical Meeting for Hotels, Restaurants and Similar Establishments, Geneva, 1983: General Report. Geneva: ILO, 1983.
Cytowanie według stylu MLA (wyd. 9)Tripartite Technical Meeting for Hotels, Restaurants and Similar Establishments Geneva, Switzerland, i International Labour Organization. Third Tripartite Technical Meeting for Hotels, Restaurants and Similar Establishments, Geneva, 1983: General Report. ILO, 1983.